// Copyright (C) 2023 Speedb Ltd. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
//  This source code is licensed under both the GPLv2 (found in the
//  COPYING file in the root directory) and Apache 2.0 License
//  (found in the LICENSE.Apache file in the root directory).
//
// This file implements the "bridge" between Java and C++ and enables
// calling C++ ROCKSDB_NAMESPACE::ConfigOptions methods
// from Java side.

#include <jni.h>

#include "include/org_rocksdb_ConfigOptions.h"
#include "rocksdb/convenience.h"
#include "rocksjni/cplusplus_to_java_convert.h"
#include "rocksjni/portal.h"

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    disposeInternal
 * Signature: (J)V
 */
void Java_org_rocksdb_ConfigOptions_disposeInternal(JNIEnv *, jobject,
                                                    jlong jhandle) {
  auto *co = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(jhandle);
  assert(co != nullptr);
  delete co;
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    newConfigOptions
 * Signature: ()J
 */
jlong Java_org_rocksdb_ConfigOptions_newConfigOptions__(JNIEnv *, jclass) {
  auto *cfg_opt = new ROCKSDB_NAMESPACE::ConfigOptions();
  return GET_CPLUSPLUS_POINTER(cfg_opt);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    newConfigOptions
 * Signature: (ZZ)J
 */
jlong Java_org_rocksdb_ConfigOptions_newConfigOptions__ZZ(
    JNIEnv *, jclass, jboolean unknown, jboolean unsupported) {
  auto *cfg_opt = new ROCKSDB_NAMESPACE::ConfigOptions();
  cfg_opt->ignore_unknown_options = static_cast<bool>(unknown);
  cfg_opt->ignore_unsupported_options = static_cast<bool>(unsupported);
  return GET_CPLUSPLUS_POINTER(cfg_opt);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setEnv
 * Signature: (JJ;)V
 */
void Java_org_rocksdb_ConfigOptions_setEnv(JNIEnv *, jclass, jlong handle,
                                           jlong rocksdb_env_handle) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  auto *rocksdb_env =
      reinterpret_cast<ROCKSDB_NAMESPACE::Env *>(rocksdb_env_handle);
  cfg_opt->env = rocksdb_env;
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setDelimiter
 * Signature: (JLjava/lang/String;)V
 */
void Java_org_rocksdb_ConfigOptions_setDelimiter(JNIEnv *env, jclass,
                                                 jlong handle, jstring s) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  const char *delim = env->GetStringUTFChars(s, nullptr);
  if (delim == nullptr) {
    // exception thrown: OutOfMemoryError
    return;
  }
  cfg_opt->delimiter = delim;
  env->ReleaseStringUTFChars(s, delim);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setIgnoreUnknownOptions
 * Signature: (JZ)V
 */
void Java_org_rocksdb_ConfigOptions_setIgnoreUnknownOptions(JNIEnv *, jclass,
                                                            jlong handle,
                                                            jboolean b) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->ignore_unknown_options = static_cast<bool>(b);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setIgnoreUnsupportedOptions
 * Signature: (JZ)V
 */
void Java_org_rocksdb_ConfigOptions_setIgnoreUnsupportedOptions(JNIEnv *,
                                                                jclass,
                                                                jlong handle,
                                                                jboolean b) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->ignore_unsupported_options = static_cast<bool>(b);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setInvokePrepareOptions
 * Signature: (JZ)V
 */
void Java_org_rocksdb_ConfigOptions_setInvokePrepareOptions(JNIEnv *, jclass,
                                                            jlong handle,
                                                            jboolean b) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->invoke_prepare_options = static_cast<bool>(b);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setMutableOptionsOnly
 * Signature: (JZ)V
 */
void Java_org_rocksdb_ConfigOptions_setMutableOptionsOnly(JNIEnv *, jclass,
                                                          jlong handle,
                                                          jboolean b) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->mutable_options_only = static_cast<bool>(b);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setInputStringsEscaped
 * Signature: (JZ)V
 */
void Java_org_rocksdb_ConfigOptions_setInputStringsEscaped(JNIEnv *, jclass,
                                                           jlong handle,
                                                           jboolean b) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->input_strings_escaped = static_cast<bool>(b);
}

/*
 * Class:     org_rocksdb_ConfigOptions
 * Method:    setSanityLevel
 * Signature: (JI)V
 */
void Java_org_rocksdb_ConfigOptions_setSanityLevel(JNIEnv *, jclass,
                                                   jlong handle, jbyte level) {
  auto *cfg_opt = reinterpret_cast<ROCKSDB_NAMESPACE::ConfigOptions *>(handle);
  cfg_opt->sanity_level =
      ROCKSDB_NAMESPACE::SanityLevelJni::toCppSanityLevel(level);
}
